Hand-launched unmanned aerial vehicle

Abstract

The invention discloses a hand-launched unmanned aerial vehicle, and belongs to the technical field of unmanned aerial vehicles. The hand-launched unmanned aerial vehicle comprises a body, a tail, at least one power source and a lens bin, wherein the body comprises a middle section, a first side section and a second side section; two sides of the middle section are respectively detachably connected with the first side section and the second side section correspondingly; the tail is fixed to the middle section; the power source is fixed to the middle section; and the lens bin is fixed to the middle section and provided with a flexible cushion. The invention overcomes the technical defects in the prior art that the body maintenance cost of the hand-launched unmanned aerial vehicle is high and the lens bin is very likely to be damaged due to collision between the lens bin of the hand-launched unmanned aerial vehicle and the ground.

1 . A hand-launched unmanned aerial vehicle, comprising:
 a body, comprising:   a middle section,   a first side section, and   a second side section, wherein two sides of the middle section are respectively detachably connected with the first side section and the second side section correspondingly, and the middle section is located between the first side section and the second side section;   a tail, fixed to the middle section;   at least one power source, wherein the power source is fixed to the middle section to provide power, and the middle section is located between the tail and the power source; and a lens bin, wherein the lens bin is fixed to the middle section and provided with a flexible cushion, so that when the hand-launched unmanned aerial vehicle lands, the lens bin is isolated from the ground via the flexible cushion.   
     
     
         2 . The hand-launched unmanned aerial vehicle of  claim 1 , wherein the tail comprises:
 an empennage; and   a supporting rod, comprising:   a fixed end,   a detachable end, and   a rod body, wherein the fixed end and the detachable end are symmetrically distributed on two sides of the rod body, the rod body is fixedly connected with the middle section via the fixed end, and the rod body is detachably connected with the empennage via the detachable end.   
     
     
         3 . The hand-launched unmanned aerial vehicle of  claim 2 , wherein the empennage comprises:
 a first trapezoidal plate, wherein one side of the first trapezoidal plate is detachably connected with the detachable end; and   a second trapezoidal plate, wherein one side of the second trapezoidal plate is detachably connected with the detachable end;   wherein an included angle between the first trapezoidal plate and the second trapezoidal plate is an acute angle, so that the empennage formed by the first trapezoidal plate and the second trapezoidal plate has a V-shaped structure.   
     
     
         4 . The hand-launched unmanned aerial vehicle of  claim 2 , wherein the rod body is fixedly connected with the middle section by welding or integrally forming. 
     
     
         5 . The hand-launched unmanned aerial vehicle of  claim 1 , wherein the quantity of the at least one power source is two, and the at least one power source are symmetrically fixed to two sides of the middle section, so that one power source is located at a connection part of the first side section and the middle section, and the other power source is located at the connection part of the second side section and the middle section. 
     
     
         6 . The hand-launched unmanned aerial vehicle of  claim 5 , wherein the power source comprises:
 an electronic speed controller bin, wherein an electronic speed controller is arranged in the electronic speed controller bin, and the electronic speed controller bin is in the shape of a hollow cylinder and is fixed to the middle section; and   a motor bin, wherein a motor is arranged in the motor bin, the motor bin is in the shape of a hollow cylinder and is fixedly connected with the electronic speed controller bin, the internal space of the motor bin is communicated with that of the electronic speed controller bin so that the motor is connected with the electronic speed controller, and the electronic speed controller controls a rotor fixed to the motor to rotate.   
     
     
         7 . The hand-launched unmanned aerial vehicle of  claim 6 , wherein a cylinder opening caliber of the electronic speed controller bin is greater than that of the motor bin, so that when the internal space of the motor bin is connected with that of the electronic speed controller bin, a ventilation area is formed in the redundant internal space of the electronic speed controller bin relative to the motor bin, and the electronic speed controller bin is cooled by cold air flowing into the ventilation area. 
     
     
         8 . The hand-launched unmanned aerial vehicle of  claim 6 , wherein the electronic speed controller bin is fixedly connected with the middle section by welding or integrally forming; and the motor bin is fixedly connected with the electronic speed controller bin by welding or integrally forming. 
     
     
         9 . The hand-launched unmanned aerial vehicle of  claim 1 , wherein the lens bin comprises:
 a head;   a tail; and   a bin body, wherein one end of the bin body is detachably connected with the head, and the other end thereof is detachably connected with the tail; the bin body is provided with an installation and detachment port and an installation and detachment door matched with the installation and detachment port, and the installation and detachment door is detachably connected with the installation and detachment port, so that devices are installed into or detached from the bin body via opening or closing of the installation and detachment door relative to the installation and detachment port.   
     
     
         10 . The hand-launched unmanned aerial vehicle of  claim 1 , wherein
 the detachable end is bolted connection or adhesion.